Here is the full list of all 53 Roots of Pacha achievements.
Cook all dishes
Stepping with the pack
Form a union and have a baby
Gain 10 flowers with one NPC from each clan
Accidentally passout in a strange place
Catch all fish
Produce 1 of every product type
Discover all plants
Dance with all NPCs
Gain 10 flowers with one NPC
Gain 5 flowers with one NPC of each clan
Fully raise the pyramid
Breed an animal to max stats
Raise the pyramid four times
Gain 5 flowers with one NPC
Complete all Ideas
Gain 100000 Contribution
Tame a legendary animal
Light all dark rooms
Cook 10 dishes
Fully upgrade your house
Raise the pyramid three times
Tame 30 animals
Complete the final cave challenge
Raise the pyramid twice
Complete Bear's cave challenge
Tame a rare animal
Upgrade your house once
Complete Monkey's cave challenge
Get to level 5 knowledge of any plant
Dance with one NPC
Gain 10000 Contribution
Discover 12 plants
Process 10 different types of products
Tame 10 animals
Complete 10 Ideas
Harness the full power of jewelry
Raise the pyramid once
Catch 10 fish
Complete Owl's cave challenge
Gain 1000 Contribution
Tame 1 animal
Complete the glyptodons cave challenge
Get to level 2 knowledge of any plant
Have a pet
Build your own house
Discover 1 plant
Complete 1 Idea
Process 1 product
Cook 1 dish
Catch 1 fish
Get to level 5 knowledge for all plants
Gain 1000000 Contribution