Sure, but unfortunately at present in Gaza, they are the same entity. Hamas represents Palestine there. One cannot retaliate against Hamas without harming Palestinians; there's significant overlap in that Venn diagram. It's like saying one supports Russia but not Putin.
The big difference for me regarding the factions here is that although asymmetrical, one side of this conflict wants genocide and the other wants safety. Although Palestine is the underdog here and is punching up rather than punching down, I cannot see them as the good guys like I might otherwise. They are a hostile belligerent force that attacks civilians regularly and refuses to concede defeat despite having lost every war they stated with Israel since 1948. At this rate they will soon be left with nothing because they will not accept the realpolitik of their situation and their leaders historically prefer violence to viable concessions. This unwillingness to accept the inevitable consequences of their failed hostile actions will not end well for them.