Since you have the thread, a needle needs to be found that is right for the thread you are using. You didn't mention the brand or weight of thread that you are having problems with. Many manufacturers will recommend a size and type of needle for their product.
Generally for metallic thread, a larger size of eye on the needle is needed. The groove of the needle also helps to protect thread. I would try the "Metallic" label needles Schmetz makes which have large eyes and grooves.
Good luck, once you get it going it will add lovely sparkle to your project! :)