Categorizing my content with multiple portfolio pages

I couldn't find the right forum for this, as my terminology may not be accurate.
But it's quite simple.

Instead of having one portfolio page with multiple project pages. I need to categorize my portfolio into four sections.

So on my first page, I will have four categories that need to go to their portfolio page because each category has multiple projects.

How do I link one portfolio page button to another portfolio page?
 

Hi,

Why don't you use a standard page to achieve this? Eg use List Section, then you can add 4 List Sections with 4 titles

Yes, that is what I ended up doing. Thank you!