I've run into instances where I have a few different breakdown levels and instead of collapsing the highest level of breakdown, I am just interested in collapsing a lower breakdown level.For example, I have a table with the following:Hardware products -->broken down by Class --> broken down by SubclassIn this table, I want to have all the subclasses collapsed, but the classes visible. However, when I collapse all breakdowns, it collapses all the classes into one "class" line item. I would like t...