My idea of a pantry is a cabinet specifically designed or used to store food… dried goods, canned goods, spices and condiments is fundamental to the purpose of a pantry in your kitchen .  The uniqueness is the use of wire shelving that is installed upside down at an inch of slope at the front.  Wire shelves all available at most hardware stores like Home Depot and Ace Hardware.  I built my pantry some 20 years ago.  I built my own house at the age of 29.