...
To connect a “Date bucket” control to a chart using a visual mode query:
Open the chart builder editor by creating a new chart or editing an existing chart on the dashboard. You’ll need a chart containing a date or datetime column.
Edit the visual mode query containing the date or datetime column.
Open the column’s aggregation menu then select your “Date bucket” control’s name.
Select Run query. The result table will update with the new filter applied to the data.
Select Save to dashboard to save the chart.
...