I often need to set custom text for a column heading (e.g., when the report/visual is multi-lingual, when dataset is not editable, etc.). It would be nice to use DAX to set the column heading text dy...
In a table/matrix, we need the ability to set a column heading based on an a measure exactly like we can for a visual title. Often times slicer selection on dates, etc will drive column heading like current year, prior year and variance form prior year much more readable as 2020, 2021 and % as column headings.
