Sorting torrent list using tree view

[THECOOKIEMONSTER]

I'd like to be able to view my list of torrents in tree view. Something like this:

>Foo
X
Y
Z
>Bar
>Baz
A
B

This is different from using Categories and Tags because I can see ALL of my torrent information collectively, instead of filtering to see torrent information for a particular Category or Tag. For example, I could see total current upload information for Foo (x b/s + y b/s + z b/s) without the need to see each individual torrent (X, Y, and Z).
Has this suggestion ever been mentioned before? Does anyone else want this?