Adding a TOC in an Apple fixed layout

Ive had the luxury of doing a ton of Apple fixed layout books without needing to have a working table of contents.

My luck ran out as I need to maje sure I can actually do this. The images for the book are already set and the way the book was created has sections. The first section has a table of contents for the FIRST section but it is only an image. So first thing is am I able to add a page with links ( which would actually be a table of contents?)

I know I can do this in a Kindle Fixed layout, can someone give me some onfo if I can do in an Apple FL?

R