Currently, Power BI allows users to apply conditional formatting in matrix visuals using icons (e.g., arrows, checkmarks, circles). However, there is no built-in feature to display a legend that exp...
This is a consistent user request. I have made a similar suggestion - allowing the use of icons in text boxes. Either way, where icons are used, they need to be documented. Currently, I have to insert the icons as images and manually position them n order to provide a legend.
