Ancient Viking kitchens were simple yet functional. To install a pull-out pantry with storage bins in an ancient Viking kitchen, one could use wooden shelves with compartments. These compartments would be used to store preserved food items such as salted meat, dried fish, and grains. The pantry would also have hooks or racks to hang cooking utensils and tools. The pull-out feature would make it easy to access all the pantry items, ensuring a well-organized and efficient kitchen in the ancient Viking household.