Here is the full list of all 10 Pillar achievements worth 1,000 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox One.
Understand the Enduring and Renewing personalities. (Note 100% complete)
Understand the Giving and Capable personalities. (Note 100% complete)
Solve the first light post puzzle.
Make $100,000 as the Businessman.
Find heaven.
Find the Pillar.
Find your first note piece.
Understand the Distant personality. (Note 100% complete)
Understand the Focused personality. (Note 100% complete)
Understand the Pillar.