state.initialSeries.categoryFieldString(default: "category")
The data item field which contains the category name or date.
The points will be rendered in chronological order if the category is a date.
Example
<div id="chart-wizard"></div>
<script>
$("#chart-wizard").kendoChartWizard({
state: {
initialSeries: {
categoryField: "month",
field: "sales"
}
}
});
</script>