Is there a way to calculate the percentage of total using the Databricks dashboard's custom calculations and also the cumulative percentage? What function would be equivalent to the DAX All and AllSelect functions, but using Databricks' aggregation functions through the custom calculation editor? I'm using the custom calculations because using a SQL query would lose the granularity of the data, which would cause errors in the visuals. For example: Sum(value)/sum(value) over()