Hi N.,
I have 8 month old twins, and they always eye our food too, however, I suggest not giving into temptation just yet. What your doing right now seems perfect. If he's eyeing your food, give some of his food - with the exception listed below.
Adults usually have a very adapted taste to salt, sugars, and fats (specifically BUTTER here)- which babies don't have yet. The foods you've listed above are generally low in those ingredients - fruits being the exception but are "natural," so ok. The sooner you expose him to our high salt, sugar, and fat diet, the more likely he will be to crave those ingredients in high amounts later in life. I would (and plan to) stick to the basics for at least a year - or give him foods off of your plate that you know are low in the above ingredients - salts and sugars perticularly.
I liked the other posting of giving carrots and green beans - even if from canned, as an idea but with one modification. All canned food contain a high amount of salt OR a high amount of corn syrup for preservation and/or flavor. As nasty as it sounds to us - rinse/soak those food in water so it draws out some of those ingredients. Your son won't know the difference and if you put it on your plate before hand - he'll think he's getting some of your food.
With regards to milk, it's recommended that you don't give straight cows milk until they are over a year. I applaud you on being able to pump this long, as I gave it up a few months ago and we use formula now. So if your tired of pumping, you could try that. Otherwise, our ped and the resources I read all say that the milk is their main nutrient-provider for the first year.
Don't worry. It won't be long and our society will get him used to lots of salt, sugars, and butter, so there is no need rush into it now.
Hope this helps! Good luck!