It would be great to be able to display multiple dimensions per row much like in a Data Warehouse export. Even if this were to function like a breakdown and it's just a style option to display in tabular form. For example:
Dimension 1 | Breakdown Dimension | Metric
element1 | element1 | 10
element1 | element2 | 9
element1 | element3 | 8
element2 | element1 | 7
element1 | element4 | 4