I mean every cable/wire that I need to connect everything, and then how
tv
power center
DVD
sound
sat. rec.
AC Power
Power center to the wall outlet.
DVD, sat receiver, amplifier, powered subwoofer and TV to the power center (5 components)
Audio/Video
This very much depends on what you buy for a receiver. Look for a system that has several HDMI inputs and which will also decode the audio from HDMI. The cheapest units just switch HDMI and require an optical cable for (inferior) audio. I stay away from recommending specific brands because this becomes a religious subject, but you can find nice HTIB solutions at this price from Denon and Onkyo tht are highly regarded here. There are also units from Sony, Panasonic, etc, but be more careful there, especially considering if they have the HDMI switching you need.
Some of the Bose units just handle audio and don't have HDMI.
If you find the receiver that does this, then DVD player and Sat receiver connect to the receiver via HDMI.
The TV connects to the TV via HDMI as well. That should be all you need. One nice thing about HDMI is how it eliminates cable clutter. You will just ned the HDMI cables mentioned earlier.
You also need wires to all the speakers from the amplifier. Several of the companies make wireless surrounds, but the reviews are all over the map with a lot of folks complaining that it is difficult to get a reliable wireless connection. Personally, I don't find it too difficult to run wires to the surrounds, either around the baseboards, or by drilling down to the basement or up to the attic.