For the pumpkin hummus: combine chickpeas, pumpkin puree, tahini, olive oil, lemon juice, rosemary, cumin, paprika, cinnamon, garlic, salt and pepper in the bowl of a food processor. Whip until smooth. If needed, add 1-2 tablespoons of water to thin. Pour into a bowl and refrigerate while you prepare the rest of the board.
To assemble the board: put choice cheeses in the center of the board. Spoon some hummus into a serving bowl, garnish with pepitas, olive oil, and rosemary, and place between the cheeses, then set bowls of olives and fig jam on the outer edges of the board. Scatter meats, vegetables, fruits, crackers, and tortilla chips. Finish with the chocolates.