Pisano....Welcome...
All the information that you need has already been posted on this forum. When I joined, years ago, I also knew very little about growing figs, so I read through all the past-postings. It takes a few weeks, but you'll get the much needed answers to all of your questions, and a better idea of what lies ahead. Growing figs in the Pittsburgh climate zone will be a challenge. I would concentrate my research on the methods that can be used to overwinter your trees, either planted into containers or for grounded trees. Growing fig trees is the easy part. Keeping them alive from season-to-season, not so much. But, it can be done, and you'll do it too, just like most of us do who also live in cooler climates. I have found that growing trees in very large, 18-gallon containers and then overwintering them in a cool, storage shed works for me. Many fig growers store their fig trees in a cool garage.
If I may offer a suggestion....Order/buy yourself a fig tree that is old enough to bear figs for the 2016 season. Have it shipped around the end of March-'16, and grow it throughout the coming season planted into a 5 gallon bucket. You will learn how to water, fertilize, and keep it alive. Between all your new knowledge you'll get from the forum postings, and information from forum members, you'll most likely, be eating some figs off your tree(s) by the end of next summer. Cuttings are great, but you'll be waiting 3 + years for figs to eat. As an alternative, you can also order some tissue-cultured fig trees from Wellspring Gardens/Florida (the trees are tiny, cheap, but grow very quickly into fig bearing trees within two seasons). Wellspring offers many excellent varieties. I bought (April-'14) Olympian figs from Wellspring Gdns, and the trees grew so large, that they sprouted figs (July-'14) the first season.
You have many options, but your Pittsburgh winters will be the limiting factor. Also, try to choose and grow varieties that will ripen figs in your short, cool, growing season. Try: "Chicago Hardy"/"Bensonhurst Purple"...it's fairly hardy, bears excellent-tasting figs, and it's easy to find.
Good luck with your figgy endeavors.
Frank