You'll have to make the menu on its own layout, then use layer inheritance( that or the layout object, but the layer inheritance seems to work better.) to get it into the main game screen.
you'll probably need to compile each group into some sort of data file, array, hash table, .INI file.. whatever you feel comfortable working with.
then in the menu layer have the info printed out using the list box object, if you want the quick, easy, and ugly option.
or make your own list using sprites, loops, and functions. if you want it to look pretty
making menus in construct is probably one of the more difficult things to do. there's no real quick fix that I know of.
If any of this seems too confusing, just look around the forums for examples,or just ask, and me and who ever else will help elaborate a bit more.