The ability to provide specify the Data Colour for each item in the Legend field. E.g. a column from the data source in which to specify the colour e.g. #A66999 for each item in the Legend field. T...
As noted by others not all visuals support conditional formatting. I also think the ask is to be able to do this in the 'fields" view. Drop a column into a Color Values box. When you have a multi-page report with 4 to 7 Line and stacked column charts per page, it takes significant time to update all of them.
