The easiest way to do this using an achievement world.
I am posting this because the awesome Itzz Sh0wt1m3 hasn't updated his links in many of these guides. If you see his solution please give him an upvote. I am also posting an alternative realm if his is full, or sometimes an achievement is broken or buggy in one realm but will work in the other. Check out the Minecraft guide and give them a thumbs up. Itzz Sh0wt1m3 is the editor and has done so much for Minecraft achievement hunters. Minecraft Walkthrough
Here are three options that will work well on the Kindle Fire.
Downloaded Achievement World
2. Here is the realm code if you have trouble opening or don't feel like downloading a map: hYEbyVTi82w
3. Here is another realm from The Button Kinghttps://open.minecraft.net/pocket/realms/invite/uZKDJV4SOpE