Yes, because pork, like chicken, has a similar texture and takes on flavors well. Just remember though that pork is generally fattier than chicken, so it may produce more grease when cooked. This can make the kebabs more greasy and cause them to stick to the grill or skewers. So to counteract this, you may want to trim the fat from the pork before cooking it. It also takes less time to cook pork so keep an eye on it and remove it from the heat once it has cooked through. Failure to do so may result in tough and dry meat.