Sort on multiple column in Matrix visual

We need sort option enable for multiple columns and not just in Total column in Matrix Visual. This helps many of the PowerbI users to fully utilize the power of matrix visual. In Table visual where we have this option, but doesnt suppor two row headers. Many organisation would like to see their data categorized into some buckets and have them subcategorized. this categories and subcategories cannot be provided in Table visual. So Matrix visual does provide this two row headers but the option to allow users to sort by max or min value is missing. This small option missing ruined my entire plan of having a nonStepped matrix view.