series.visibleInLegend Boolean (default: true)

A value indicating whether to show the point category name (for funnel, pyramid, donut and pie series) or series name (for other available series types) in the legend.

Example - hide a chart series from the legend

<div id="chart"></div>
<script>
$("#chart").kendoChart({
  series: [
    {
      name: "Series 1",
      visibleInLegend: false,
      data: [1, 2, 3]
    },
    { name: "Series 2", data: [1, 2, 3] }
  ]
});
</script>