If you only want to show 1 line with the textutes inline in the text you do not need to create any control, just use the API functions named at the Wiki for Textures > in Strings.
https://wiki.esoui.com/Text_Formatting
-> ZOs icon in text API functions
If you want to have an UI with the textures for each of the currencies at fixed positions, you need to create sme texture controls and label controls and anchor them to stay at the same position and fill the texture controls with the currency textures and the labels with the amount.
Or just use label controls and add text including the currency textures via the above mentioned API functions to add textures into Strings.