You are not really going to be able to remove this item from your report because a judgment is a public record. It will stay on your report for 10 years. However, just getting it marked "PAID" will be a big help. (But remember, judgment creditors can renew the judgment every ten (10) years until it gets paid.) Furthermore, once a judgment becomes a matter of public record, there really is very little that can be done to reduce the debt.
You really need to get all of your paperwork together and go to a lawyer. Unless you yourself know something about the law or work with credit issues on a regular basis, you need some help on this. The reason you need legal counsel is because a judgment involves the court, and you will need someone to represent you in a court of law at some point.
And you're right, the secured party (the judgment creditor) holds all of the cards in this matter and has no reason to hurry up the process except to get the judgment paid. In fact, a judgment creditor is probably the most protected creditor in the world because he has the force of the law to back up his claim against you. There must have been a hearing, you didn't attend, you didn't respond to the notice of default judgment, and now you are stuck with the judgment.
And the judgment creditor knows that, sooner or later, you will pay the judgment. You will pay the judgment because you want to buy a home or get a job. Did you know that NO LENDER will finance a home for you with a judgment on your record? That's because the judgment precedes the loan and, therefore, has priority over the Lender's lien. In other words, if your home is foreclosed on, the judgment creditor gets paid before the Lender gets paid. So, no Lender will put itself in that position.
Another reason you will pay the judgment is because you will realize that it shows up on a background investigation for a job. Now, most employers will be OK with somewhat bad credit. But very few employers want their employees to have judgments against them. The employer could ask you to pay the judgment before you get the job.
So, get your paperwork together and go see your lawyer. And prepare to make plans to pay back the judgment as soon as possible so that the interest stops adding to the debt.
Good luck.