How to use Index macro when i have more than 5000 pages

[Alice Park]

Hello,

I want to create an index page for my team's space so it is easy to find documents especially with more than 5000 pages on the space. The macro index page macro is only available for spaces with less than 5000 pages (which we have ~1000 more). 

Is there a way to still incorporate something like index macro or to use it within certain parent groups and not the whole space?