You can use the _record_ reference to include other values from the record.

<pre style="font-size: 14pt; color: gray; ">
{
    module: Table,
    store: {
        module: Store,
        model: {
            fields: [{ name: 'name' }, { name: 'hp' }, { name: 'attack' }, { name: 'defense' }, { name: 'pokedex' }]
        },
        data: [
            { "name": "Bulbasaur", "pokedex": 1, "hp": 45, "defense": 49, "attack": 49, "speed": 45 },
            { "name": "Ivysaur", "pokedex": 2, "hp": 60, "defense": 63, "attack": 62, "speed": 60 },
            { "name": "Venusaur", "pokedex": 3, "hp": 80, "defense": 83, "attack": 82, "speed": 80 },
        ]
    },
    columns: [
        { text: 'Name', <span style="font-weight: bold; color: #b91010">renderer: data => `${data.record.name} (${data.record.pokedex})`</span> }, // Ivysaur (2)
        { dataField: 'hp', text: 'HP' },
        { dataField: 'attack', text: 'Attack' },
        { dataField: 'defense', text: 'Defense' }
    ]
}
</pre>