Chart Category Option 'fill in values' not available

This documentation details how when using a date field as the category axis more options appear for the chart. I’m mainly interested in showing the month even when no data exists for that month. I’ve tried using a date/time field, a date field, and a grouped field, but no options appear.

Is this functionality no longer supported?

HI Josh, the “fill in values” option should is only available when you’re using a basic (not an aggregate model). When you’re using an aggregate model and grouping by date, you have the option to control how granular the date gets from within the model properties. Click on Groupings > Your Date field, and then select the granularity you want.