Preheat the oven to 350 degrees F. Spray an 8-inch spring form cake pan with cooking spray and line the bottom with parchment paper (optional - this will prevent any crust sticking to the bottom).
Make the crust. Add the Empower Bar Cacao baking mix into a large mixing bowl. In a separate small bowl whisk together the melted coconut oil and maple syrup until creamy. Pour the wet mixture into the bowl with the baking mix. Using a large spatula, blend until a dough is formed.
Transfer the dough into the cake pan and use your hands to press it evenly on the bottom. Set aside until ready to use.
Make the cheesecake filling. In a high speed blender or food processor, combine the full-fat coconut milk, pumpkin puree, soaked cashews, coconut cream, vegan cream cheese, maple syrup, arrowroot starch, pumpkin pie spice, and vanilla extract. Process until creamy, using the tamper as you need to (or scraping down the sides with a spatula if using a food processor) until creamy consistency is reached.
Pour the cheesecake filling into the cake pan over the crust. Bake 40 minutes, then cover the cake pan with a piece of aluminum foil (this prevents the top from burning) and bake 15 more minutes. The top will have cracks, be pulling slightly from the sides, and be slightly firm to the touch. *Note: a toothpick inserted may not come out clean but it will firm as it chills.
Allow the cheesecake to completely cool at room temperature (at least 2 hours) before transferring to the refrigerator to set, at least 8 to 10 hours for best results, or ideally overnight.