In a big bowl, mix chia seeds, shredded coconut, maple syrup, and coconut milk thoroughly.
Let the mixture sit for 2 minutes, then stir again to break up any lumps.
Transfer the mixture into airtight containers and refrigerate for at least 2 hours or overnight for best results.
When ready to serve, take the chia pudding out of the fridge and build layers by alternating chia pudding with chopped pineapple and vegan Greek yogurt.
Top with extra pineapple pieces and pineapple leaves as garnish if you like.