Kroger, America's largest grocery store chain, says these are the top ten items that saw the most sales growth in 2020:.10. Black Forest Ham.9. Party-size Bags of Variety Chocolate.8. Bulk Individual Coffee Pods .7. Artisan Breads and Restaurant-style Buns.6. Fresh burger Patties .5. Heavy Whipping Cream.4. Sauvignon Blanc Wine.3. Flavored Potato Chips.2. Four-cheese Mexican Blend.1. Zero-calorie Soft Drinks