Are you planning to join in the Eat From The Pantry Challenge? If so, you'll definitely want to check out this excellent article by FishMama on the importance of tailoring this challenge to the needs of your own family.
Remember, this is not a competition; this is an individual challenge and you get to make your own rules! Everyone's Eat From The Pantry Challenge should look different. Do what works for you.
For the record, I don't even have a pantry. Maybe someday, but for now, I'm happily using a metal shelf in our basement laundry/storage room. It works well–even if it's not some beautifully organized closet!