The quick answer is that sugars are carbs with a particular chemical makeup, the rest of the carbs that are not fiber are sugars that are joined together in a slightly different chemical shape.

But in any case, granola is NOT something you want to be eating on a LC way of eating. Janet's suggestion of dietdoctor.com is excellent.

If you are using the Atkins website, I strongly suggest that you go to the other, as the Atkins website is NOT Dr Atkins' program, but one that is strongly slanted toward getting you to eat and become addicted to the frankenfood products that they sell.