Google Charts Annotation outside the column

Question

When creating the chart, with Annotations for the column, on account of 'Stem', even defining its color as 'Transparent', it remains there, occupying space, how to put an annotation inside the column using the style: line.

I have tried in many unsuccessful ways anyone who can help me, and I am very grateful. Abs.

Follows code below:

<div id="grafico_vendas_produtos_valor"></div>

<script type="text/javascript">

google.charts.load('current', {'packages':['corechart', 'bar']});
google.charts.setOnLoadCallback(drawStuff);

function drawStuff() {

  var chartDiv = document.getElementById('grafico_vendas_produtos_valor');

  var data = google.visualization.arrayToDataTable([
    ['Data', {label: 'Produtos (Un.)', type: 'number'} , {label: 'Valor (R$)', type: 'number'} ],

    ['01/08/2019', 2000, 1000 ],
    ['02/08/2019', 2000, 1000 ],
    ['03/08/2019', 2000, 1000 ],

  ]);

  var formatter = new google.visualization.NumberFormat({ pattern: ' ' });
  formatter.format(data, 1);

  var formatter = new google.visualization.NumberFormat({decimalSymbol: ',',groupingSymbol: '.', negativeColor: 'red', negativeParens: true, prefix: ''});
  formatter.format(data, 2);

  var view = new google.visualization.DataView(data);
  view.setColumns([0, 1,
              { calc: "stringify",
                sourceColumn: 1,
                type: "string",
                role: "annotation" }, 2,

                { calc: "stringify",
                sourceColumn: 2,
                type: "string",
                role: "annotation" },

              ]);

  var classicOptions = {
    height: 400,
    chartArea: { 'width': '90%', 'height': '75%', 'top': '10%' },
    bar: { groupWidth: '75%' },
    legend: {position: 'top'},
    annotations: {
      style: 'line',
      textStyle: {
        fontSize: 11,
      },
      stem:{
        color: 'transparent',
      }
    },
    tooltip: {
      ignoreBounds: 'true',
    },
    hAxis: {
      slantedText: true, slantedTextAngle: 45,
      textStyle: {
        fontSize: 12,
      },
    },
    vAxis: {
        textPosition: 'none',
        gridlines: {
            color: 'transparent'
        }
    },
    series: {
      0: { targetAxisIndex: 0, color: '#1976D2' },
      1: { targetAxisIndex: 1, color: '#61C784' },
    },
    vAxes: {
      // Adds titles to each axis.
      0: {
          format: ' ',
          minValue: 0,
          textStyle: {
            fontSize: 12,
          },
      },
      1: {
          format: ' ',
          minValue: 0,
          textStyle: {
            fontSize: 12,
          },
      }
    }
  };

  function drawClassicChart() {
    var classicChart = new google.visualization.ColumnChart(chartDiv);
    classicChart.draw(data, classicOptions);
    classicChart.draw(view, classicOptions);
  }

  drawClassicChart();
};

follows the graphic image: