anychart.onDocumentReady(function () {
const xValues = ['a', 'b', 'c', 'd'];
const values = ['981486','981684','186841'];
values.forEach(value => {
const series = xValues.map((x, index) => ({ x, value: value[index] }));
series.push( {x: 'Total', isTotal: true });
const chart = anychart.waterfall();
seriesArr.forEach(series => chart.addSeries(series));
chart.container("container");