How can install apps listed for tablets on a mobile phone from the Google Play Store?
if they are for tablets perhaps will not work on your phone because screen resolution
Pl note question is how to use the tab apps on mobile.
The screen resolution concern if arises may be addressed thereafter
Supporting Tablets and Handsets
you can install the application to mobile (smaller resolution screen) if allowed/supported but the screen will not show everything, some games are like that you get small view.