Consumer / user defined hierarchies
Allow users / consumers to re-order the fields within a hierarchy within a matrix/table
I agree with this. If a user is browsing a report with a data set that has 4 or more dimensions that constitute a hierarchy, then there are too many combinations to practically display charts on a single report page. In fact, the number of possible ordered combinations would be 4*3*2*1 = 24. Maybe not all of those combinations are meaningful, but it would be nice to let the user define how they are sliced and in which order.