Dried oregano, strings of garlic, dried red chilli peppers, anchovies, capers and different varieties of olives are essential items in any Italian pantry. Dried spices would include cinnamon, cloves and nutmeg; like dried pasta, these have a shelf life, and will lose potency if kept too long or not stored in airtight containers, so be sure to use them up and replace those that are past their best.
Rice, whether of the long grain or risotto variety, is a staple in many Italian pantries.
Making breadcrumbs is a thrifty way to use up stale bread, and can be frozen very successfully for use at a future date.