[gates]

@totosh,

I'm not sure you can do what you want ...
but there is some similar way

1/
You can use the kodi "link to" function :
http://kodi.wiki/view/Video_management#L...o_TV_shows

2/
Maybe you can use smartplaylist (mixed movie/tv-show) and use TAG system
http://kodi.wiki/view/Video_library_tags

3/
there is a request to have tv-show set group :
http://forum.kodi.tv/showthread.php?tid=195174
http://forum.kodi.tv/showthread.php?tid=68476
but ... just keep your finger crossed, maybe someday ...