TV Show root path from episodes level

Hi, I'm unable to get the root path of a TV Show from episodes level, I mean:

TVShow level: value of ListItem.Path - F:/shows/foundation
Seasons level: value of ListItem.Path - F:/shows/foundation
Episodes level: value of ListItem.Path - F:/shows/foundation/season1 (or whatever)

I would like to get somehow the root path value (F:/shows/foundation) even from the episodes level, but I've tried all infolabels, and none returned that info, is there any way to get that? Thanks!