is there a way to somehow (through for in loop for example) access the table names which were defined in sequelize.define?

Lets say this is one of my tables:

const Categories = sequelize.define(
    'category',
    {
        category: {
            type: DataTypes.STRING
        },
        created_at: {
            type: DataTypes.DATE(6)
        },
        updated_at: {
            type: DataTypes.DATE(6)
        },
        created_by_id: {
            type: DataTypes.INTEGER
        },
        updated_by_id: {
            type: DataTypes.INTEGER
        },
    },
    {
        freezeTableName: true,
        timestamps: false,
        createdAt: false,
        updatedAt: false,
    }
)

I know I can access the names of rows through sequelize.models. Can I access the category through sequelize? Trying to access the category (and other rows) mentioned below.

        category: {
            type: DataTypes.STRING
        },

Thank you.