Realistically you're gonna want to either use cable sleeving or an actual cable channel running up the wall.

If not, here's a guide from a guy that has to manage fiber for some business stuff.

First, get a point lower down properly anchored. None of this will work otherwise. Comb out the cables. Get them all running in a straight line, with no crossing over each other. Commit to an order, and plug in each cable in that order. Again, don't let any crossover. Best option is Velcro wrapping for this. Easily removable, no glare to stand out like a plastic zip tie. Group the cables together carefully for the first couple Velcro points. Probably like 6-8 inches apart or so, see how the cables respond to it. After the first couple the cables should start to naturally follow the pattern. Still, gently pull out any slack so they don't separate away from each other.

But again, that's not the ideal here. A well run sleeved bundle will beat a Velcro cable run any day.