Preheat the oven to 350°F. Spread the chopped nuts on a baking sheet. Roast for 6-8 minutes then set aside to cool completely.
In a microwave safe bowl melt together the chocolate chips and heavy cream. Melt in 20-30 second increments stopping to stir each time. Repeat until completely melted then set aside to cool slightly.
In a medium size mixing bowl using a mixer whip together the pudding mix and cold milk. Whip for 2 minutes or until fully thickened. By hand fold in one 8 oz container of whipped cream. (About 2 cups)
In a separate bowl, mix together the sliced fresh strawberries and strawberry pie filling.
Assemble: In a large trifle bowl or glass bowl begin with a layer 1/3 of the cubed cake, top with 1/2 of the strawberries, 1/2 of the crushed pineapple and 3 sliced bananas.
Drizzle the bananas with 1/3 of the chocolate ganache. Spread 1/3 of the pudding over the chocolate ganache. Repeat until all ingredients are used ending with pudding.
Frost the top with whipped topping and sprinkle with toasted nuts and grated chocolate. Garnish as desired with maraschino cherries. Chill until serving.
Just before serving the trifle warm any remaining ganache and serve on the side for drizzling.
Notes
Pineapple Pound Cake recipe hereA vanilla pound cake from your local bakery could be used in place of the pineapple pound cake, if desired.