Just to satisfy you, showing you what's inside (7)
I believe the answer is:
content
'what's inside' is the definition.
(inside a book or article)
'just to satisfy you showing you' is the wordplay.
I cannot quite see how this works, but
'showing' could be 'on' (as in a film showing or on at a cinema) and 'on' is present in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for content that I've seen before include "Peacefully happy" , "Elements" , "Gist" , "what's included" , "Satisfied - subject matter" .)